ROMOSS Sense 4P 10400mAh Power Bank
Auto detects the voltage and current of your device and delivers the fastest possible charge speed.
Accurately Know When to Charge
Smart digital display technology, shows exactly remaining power in digital format. No need to guess how much power it left.
Always Stay Safe
Surge protection, short circuit prevention and more advanced safety features keep you and your devices safe.
Freedom From The Wall Charger
Fully charge an iPhone 7 3 times, an iPhone 6s 4 times, a Galaxy S7 2 times and a Nexus 5X 2 times.
Save Your Time with Every Charge
Dual output, equipped with Fit Charge and Fast Charge Technology deliver high-speed and safe charging for 2 devices simultaneously.